发明名称 |
Self-processing type photographic film unit with a trap member having gas discharging means |
摘要 |
A self-processing type photographic film unit having an improved trap structure for collecting surplus processing solution used in developing the unit. The trap structure includes a partition member dividing a pouch-shaped hollow interior formed by a trap cover member into upper and lower chambers and forming a U-shaped flow path which communicates with gas discharging through-holes formed in the upper surface of the trap cover member. First and second spacer members are provided on the lower and upper surfaces of the partition member with the first and second spacer members permitting the U-shaped flow path to pass gas in the unit while catching surplus processing solution.
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申请公布号 |
US4352879(A) |
申请公布日期 |
1982.10.05 |
申请号 |
US19800210713 |
申请日期 |
1980.11.26 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
HARA, YOSHIO |
分类号 |
G03C7/00;G03C8/42;G03C8/46;(IPC1-7):G03C1/48;G03D9/02 |
主分类号 |
G03C7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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